In stock

A4120/7 Brushless Motor Outrunner

Name: A4120/7 Brushless Motor Outrunner
Brand: EMO Hobby
SKU: 1306412007
Price: 50.08 EUR
Availability: InStock

Model: 1306412007

A/U 4120 Specificaton R4120/6 Weight down from 320g to 280g, internal Resistance down from 33 mΩ to only 15 mΩ No. Of cells RPM/V Max. efficiency current NoLoad current / 10 V Current capacity ...

€50.08

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Manufacturer
EMO Hobby

Model
1306412007

Description:

A/U 4120 Specificaton

R4120/6 Weight down from 320g to 280g, internal Resistance down from 33 mΩ to only 15 mΩ

	No. Of cells		RPM/V	Max. efficiency current	NoLoad current / 10 V	Current capacity
	Ni-MH	Li-Poly	RPM/V	Max. efficiency current	NoLoad current / 10 V	Current capacity
A4120/6	9-12	4-6	710 KV	26 - 45 A (>81%)	2.6 A	60 A / 60s
R4120/6	9-12	4-6	640 KV	25 - 50 A (>84%)	3.2 A	70A /60s
A4120/7	9-12	4-6	610 KV	20 - 40 A (>81%)	2.0 A	55 A / 60S

	Max. efficiency	Shaft diameter (mm)	Weight with cables	Internal Resistance	Dimensions (mm)
						A4120/6	84%	6 mm	309 g	33 mΩ	50 x 55
R4120/6	90%	N/A	280g	15 mΩ	50 * 45
A4120/7	85%	6 mm	309 g	41 mΩ	50x55

	Recomended model weight	Recomended prop without gearbox
R4120/6	2000 - 3500 g	12 cells 13"x11"	14 cells 13"x8"	16 cells (5s Li) 12"x8"